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House Extension in city

House extension comes with a large range of advantages that makes it simple to see why the extension could be a great uptick in the potential rate of your home in regards to sales. So if you're aiming to build a new home extension but still not encouraged regarding the job, we're below to assist you. Being totally conscious any type of residence building and construction job is generally a heavy financial investment, there's a massive demand to be set on your choice before setting up the start of any type of job. So are house extensions worth it? Below are several of the top benefits supplied by house extensions to help you make a decision if it's one of the most ideal route for you.

 

What's Involved in Adding an Extension?

The steps will vary depending on the range of your extension, yet you can anticipate some, otherwise all, of the listed below to be included when adding an extension to your home:

 

  1. Getting Building Regulations or Planning Permission (if required as the extension is larger than permitted development).
  2. Examining your leasehold arrangement (if appropriate) to ensure you can do what you want to do.
  3. Getting an architect  to prepare the plans, considering your planned usage ( kitchen area, restroom, office).
  4. Hiring a competent builder with experience of larger projects.
  5. Calling your insurance coverage carrier to allow them understand of the planned job ahead of it beginning.
  6. Obtaining parking allows if needed for your contractors to guarantee they have very easy accessibility to your home.
  7. Seeing to it all intended work falls within permitted allowables.
  8. Cleaning the space as well as digging deep into if needed, consisting of the removal of trees.
  9. Building job can start.

 

What is the expense of a house extension in city?

If you're considering including a 2 floor house extension, after that setting a allocate this job would be a great means to begin. Comparable to a rear extension, a 2 storey extension generally leaves the remainder of the building needing some work and also, as a result of its dimension, this might indicate the re-development of the entire house - which is why they can be very pricey. Some of the various other affecting variables that can have large effect on a two storey house extension price includes: your area, the size of the construct, intricacy of the layout (anything beyond the basic build will usually require more experience as well as time), the glazing to be incorporated (the much more the glass made use of in the task, the extra the material cost), in addition to the team utilized.

Average House extensions cost in Carrickfergus

The regular cost of House extensions are £50,000 in Carrickfergus. Costs vary based upon the materials and the company picked. The upper price range can be as high as £68,000. The material costs are in most cases around£10,500.

Average price per House extensions job in 2025

Avg. price low

Avg. price low
£42,000

Avg. price

Avg. price
£50,000

Avg. price high

Avg. price high
£68,000

£68500

£51375

£34250

£17125

£0

Prices based on actual House extensions costs for Carrickfergus, as reported by local LeadsDoWork members.

House extensions installation cost in Carrickfergus 2025

Labour cost £27,000
Material cost £10,500
Waste removal £2,500
Time frame: 10-14 weeks

House extensions searches in May 2025

House extensions Projects in Carrickfergus in April 2025

606

Requests for quotations in Carrickfergus in April 2025

10

Requests for House extensions quotations in Carrickfergus in April 2025. 0% change from March 2025.

80

Requests for House extensions quotations in County Antrim in April 2025. 0% change from March 2025.

Source: Numbers calculated based on the search volumes in major search engines

House extensions searches in cities and towns near Carrickfergus April 2025

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Carrickfergus

Carrickfergus, referred to locally and colloquially as "Carrick", is regarded as a huge town in County Antrim, Northern Ireland. It is situated on the northern coast of Belfast Lough, 11 miles (18 km) from Belfast. The town had a populace of 27,201 on the 2001 Census and took its name from Fergus Mór maEirc, the 6th century king of Dál Riata. It is County Antrim's oldest town and one of the earliest settlements in Northern Ireland altogether. Carrickfergus is the administrative centre for Carrickfergus Borough Council and forms a part of the Belfast Metropolitan Area.

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Similar Customer Enquiries for House extensions in Carrickfergus

09 Apr

House Extensions

Carrickfergus - BT38

Enquiry from: Jennifer K

Start Date: Immediate

A single story modular extension with a 3 rooms, a living room and a very small kitchen and bathroom

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20 Feb

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Carrickfergus - BT38

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3m x 6m Garage with a Pitch roof - Rendered walls Gable Fronted Roof 3.2m x 6.45m Externally 18m² Ground Floor Area 4" side walls and 9" end walls Single side door and window 7' x 7' Up and O...

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29 Jan

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Front porch pvc panels and glass, Are you the property owner: Owner of the property Do you have planning permission: No What material are you looking for: uPVC What material would you like the roof ...

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29 Apr

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Carrickfergus - BT38

Enquiry from: ROBERT W

Start Date: 1 to 3 months

A quote for a sunroom with one side full wall. Apex roof with rooflights Full Windows in Alex side wall Dwarf walls and patio doors to side wall I can send drawing if required Customer is curren...

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07 Apr

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Carrickfergus - BT38

Enquiry from: Catherine M

Start Date: Less than one month

A small extension of a bedroom into the driveway to make a wet room. House is a bungalow. Not measured yet but approx 4x4m. Customer is currently in the process of looking for quotes to add a Single ...

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27 Mar

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Carrickfergus - BT38

Enquiry from: Doreen W

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11 Feb

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Carrickfergus - BT38

Enquiry from: Debbie S

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2 storey extension to house kitchen on ground floor and 2 beds with 1 en-suite upstairs. Pitched roof with tiles Are you the property owner: Owner of the property Property Type: Detached Looking For...

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31 Jan

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Carrickfergus - BT38

Enquiry from: Doreen W

Start Date: 1 to 3 months

Price to supply and build garage Are you the property owner: Owner of the property Property Type: Semi detached Do you have planning permission: No Do you have plans drawn up: No Do you require Plum...

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11 Sep

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Carrickfergus - BT38

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Approx address - new build, completing purchase in September/early October. Need a single concrete garage at back of rectangle drive to side of house.

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17 Jul

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Carrickfergus - BT38

Enquiry from: Jenny I

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above garage extension

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18 May

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Carrickfergus - BT38

Enquiry from: Lisa C

Start Date: Less than one month

Are you the property owner: Owner of the property Property Type: Detached How many bedrooms does the property have: 3-4 Bedrooms Other Forms: 45 Agreed to recieve quotes for selected products: Yes Pl...

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30 Mar

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Carrickfergus - BT38

Enquiry from: Mark C

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10ft x 30ft 2 story extension with pitched roof finished to builders standard

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29 Feb

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Carrickfergus - BT38

Enquiry from: Jim K

Start Date: Immediate

Single story extension to the rear of my property. Tudor Drive, Carrickfergus. No more than 4 metres depth by 7.5 metres in length. Sloping roof with 3 Velux windows, double patio doors to the left a...

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02 Jun

House Extensions

Carrickfergus - BT38

Enquiry from: S R

Start Date: 3+ months

sunroom approx 11ft x10 ft. pent/lean to roof with rooflights, tiled roof. 1 full height brick wall, other 2 walls glazed to sofa height, external door. access to sunroom already present via frenc...

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27 Mar

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Carrickfergus - BT38

Enquiry from: Stephen M

Start Date: 3+ months

Extension to side of house. Approximately 60 feet long by 8 feet wide. Would like a shower and toilet in and it divided into 4 rooms. Are you the property owner: Owner of the property Property Typ...

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12 Jan

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Carrickfergus - BT38

Enquiry from: Michael T

Start Date: 3+ months

extension side of property 8.5 meters in length 4 meters width and 3 meters in height Homeowner Will need assistance with planning permission Plans will need to be drawn up Please contact to app...

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FAQs

Should I use concrete or timber footings?

For 2 metre solid fences it’s recommended to use concrete posts to support each panel. For smaller 1 metre fences or for picket fences with gaps between each timber piece you can use timber posts. A fencing contractor will be able to advise you on the best materials from the length and requirements of a new fence.

are house extensions worth it?

Often referred to by many as the holy grail of home improvements, house extension comes with a wide range of benefits which makes it easy to see why the extension could be a great uptick in the potential price of your property in terms of sales. So if you’re looking to build a new home extension but still not convinced about the project, we’re here to help you. Being fully aware any home construction work is usually a heavy investment, there’s a huge need to be set on your decision before scheduling the commencement of any work. So are house extensions worth it? Below are some of the top benefits offered by house extensions to help you decide if it’s the most suitable route for you.

• Add To Your Home’s Value

Building an home extension is a great way to add value to your home before selling. Increasing the living space of your home is an incredible appeal to many buyers which significantly increases your property’s total value. However, you must ensure that the extension is impressively designed using top quality materials in order to generate more value.

• Good Alternative To House Moving

The most common reason for moving is usually due to a lack of sufficient space, but with house prices steadily on the increase a cost effective alternative is highly sought after. This alternative is house extension which creates more space for the household to spread out and have more privacy.

• You May Not Require A Planning Permission

You can extend your house and still not need to apply for a planning permission. To achieve this, simply comply with the laid down rules set under the permitted development rights.

• Extra Living Space

If you fill you’re starting to outgrow your existing structure and do not buy into the idea of moving, then your best bet might just be to extend your home.

Can I extend the front of my house?

When it comes to extending a home, the rear of the house often comes to mind a lot more than the front. However, this doesn’t mean that you can’t extend the front of your house. This can be done either as part of a renovation project whereby the entire house is incorporated or it can also be done in isolation. It’s possible to extend the front of your house without the need to apply for a planning permission, however, there are a bunch of limitations you’d have to comply with if you wish to carry out with such a project. Sometimes, this may imply that extending to the front of your home is more tedious and tasking than extending your home’s rear. So exactly how far can you extend the front of your home without planning permission?

 

The short and simple answer to this question is 2 metres square area with a height not more than 3 metres. Generally, you do not need a planning permission to build a front porch as long as its area doesn’t go beyond 2 square metres from a public road or walkway. Also, a tiled or slated roof can be as much as 4 metres but other roofs must not go beyond 3 metres in height. If you want to extend the front of your home beyond the restrictions specified, then you’ll have to apply for a planning permission.

 

Extending the front of home can be quite costly, but this can be controlled by not building to the extension to the highest specification, not including an extension on kitchens or bathrooms and more.

when do you need planning permission for a house extension?

If you’re planning on adding a house extension to your property, you’d probably be worried about whether or not your proposed extension would require a planing permission. Well, it may be relieving to know that not every house extension project would require a formal consent, and in fact, several extensions are covered by the permitted development rights. Not only can this save you a considerable amount of time especially at the project’s planning phase, but it’ll also save you money on the application fee. In the UK, single storey extensions to the house’s rear can be 3 metres deep for both semi detached houses and terraces or 8 metres deep for detached homes.

So how do you know when you’d require a planning permission for your home extension? Well, if your extension plan fits these criteria explained below, then your project is most likely going to be allowable as a permitted development.

• Extensions, which includes previous additions, must not go beyond half of the original house’s total surrounding land area.

• The main elevation, or side elevation where it fronts the highway, must not be extended forward.

• For single storeys, the rear additions must not extend more than the original house’s rear by more than 3 metres in both semi attached homes and terraces (4 metres for detached houses).

• Extensions to the side must be a single storey with a height not exceeding 4 metres and not going beyond 50% of the original house’s width.

• Extensions hat within 2 metres of a boundary should have a eaves height not more than 3 metres.

• Multi storey addition must not extend beyond the original house’s rear wall by a maximum of 3 metres or 7 metres of the boundary opposite the rear wall.

• Permitted development rights do not apply in listed buildings or designated areas.

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